<template>
  <div class="header">
    <div class="header-left">
      <div class="iconfont back-icon">&#xe624;</div>
    </div>
    <div class="header-input">
      <span class="iconfont">&#xe632;</span>
      输入城市/景点/游玩主题
    </div>
    <!--点击这部分将跳转到'/city'-->
    <router-link to="/city">
    <div class="header-right">
      {{this.city}}
      <span class="iconfont arrow-icon">&#xe688;</span>
    </div>
    </router-link>
  </div>
</template>

<script>
import {mapState} from 'vuex'
export default {
  name: 'HomeHeader',
  computed: {
    // mapState意思是把vuex中的数据映射到该组件的计算属性里
    // 这里把city映射到名为city的计算属性中
    ...mapState(['city'])
  }
}
</script>

<style lang="stylus" scoped>
  @import "~styles/varibles.styl"
 .header
  display :flex
  line-height :$headerHeight
  background-color: $bgColor
  color: #ffffff
  .header-left
    width :.64rem
    float :left
    .back-icon
           text-align :center
           font-size:.4rem
  .header-input
    flex:1
    background :#ffffff
    border-radius :.1rem
    margin-top .12rem
    height :.62rem
    line-height :.62rem
    margin-left .1rem
    padding-left .2rem
    color :#ccc
  .header-right
    min-width :1.04rem
    padding : 0 .1rem
    float :right
    text-align center
    color :#ffffff
    .arrow-icon
         margin-left :-.04rem
         font-size :.24rem
</style>
